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PMSM motors used by Ninebot/Xiaomi

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Xiaomi

M365 Classic

S/N format

  • DA36V250W
  • XW36V250W
    • 2.43kg without tire, silver finish
  • SWX36V250W
    • 2.34kg without tire, black finish

Parameters

Phase-to-phase winding resistance: 0.361mOhm
RPM/V: 18.55
Poles/Pole pairs: 30/15
Magnetic slots: 27
Copper wire diameter: 0.5mm
Magnet thickness: 25mm
Stator diameter: 100mm
Ball bearing used: 698zz (SKF 6001-2Z as direct replacement)
Axle: 98mm length, 12mm width

Rim size: 154mm (6.06“, fits 152mm)
Circumference: 71cm with 8.5” tire

Photos

cloud.scooterhacking.org_tidings_wiki_motors_m365_swxxw.jpg

cloud.scooterhacking.org_tidings_wiki_motors_m365_stator.jpg

M365 Pro 1

S/N format

  • TBA

Parameters

Phase-to-phase winding resistance: TBC mOhm
RPM/V: TBC
Poles/Pole pairs: 30/15
Magnetic slots: 27
Copper wire diameter: 0.5mm
Magnet thickness: 30mm
Stator diameter: 100mm
Ball bearing used: 698zz (SKF 6001-2Z as direct replacement)
Axle: 98mm length, 12mm width

Rim size: 154mm (6.06“, fits 152mm)
Circumference: 71cm with 8.5” tire

Photos

cloud.scooterhacking.org_tidings_wiki_motors_m365pro1_2.jpg

cloud.scooterhacking.org_tidings_wiki_motors_m365pro1_1.jpg

cloud.scooterhacking.org_tidings_wiki_motors_m365pro1_3.jpg

nbxi-motors.txt · Last modified: 2022/01/15 01:36 by 127.0.0.1